Benefits of having a top-quality under sink water filter
A top quality under sink water filter is an excellent choice for the health of your family regardless of where you live. Even though in most cities and states the water is clean and filtered by the municipality, a good home water filter can further improve the quality of your tap water by eliminating lots of contaminants that can affect your family’s wellbeing. Besides making water safe to drink, these filters also improve the water taste and come with the added benefits of being easy to install. Most of them don’t require any additional space because you can fit them under any countertop.
Features to consider when choosing an under-counter water filter
Under sink water filters are more complicated systems than jug filters, and as such, you need to take into account multiple features before making a purchase. From the number of filter stages to the flow rate, from size to warranty, make sure that you consider every aspect before deciding which water filter would be a good choice for your kitchen.
Many of the water filter systems available on the market consists of several water filter cartridges that correspond to a specific filtration stage. When you browse for a water filter system, you’ll notice that units have varying stages of filtration that range from two-stage filters to 6+ stage ones. While systems with more filter cartridges are believed to do a better job when it comes to removing contaminants, they may reduce flow rates and are generally more expensive. Single-stage systems are also available, and they do a good job at removing taste and order filters, but they may not be as effective at removing chemical substances and bacteria from water.
Some under sink water filter systems may interfere with the flow rates of your tap water, so you should always check the specifications of the system to learn about the expected flow rates. For example, the APEC ROES-PH75 has a flow rate of 75 GPM (gallons per month), while the NU Aqua Platinum Series has a flow rate of 3 GPM.
The lifetime your water filter is a term that refers to the number of years you can expect the set to work overall.
You will need to replace the filters on a regular basis, with many of them being suitable for just one year of use.
However, some of the filters we reviewed come with enough replacements for over five years of use.
Different under sink water filters eliminate various types of contaminants, so you should check that the model you choose eliminates everything that you consider important, whether that is chlorine or fluorides. Keep in mind that not all filters eliminate all contaminants, with fluoride being an example of a substance that many of them do not remove. However, you should expect most of them to eliminate dust, rust, and the most common contaminants found in tap water.
Many water filters for tap water use TDS as a quality testing method. However, many consider that this is not a completely reliable measure, and the benefits of dissolved solids are currently an area of debate. The choice to remove dissolved solids is a very individual one, and it should be based on your preferences. However, keep in mind that even RO filters are not able to remove 100% of dissolved solids, and many consider that water without dissolved solids is considered to be “dead” water, without the nutritional benefits that your body requires.
Operating water specs
Consider the temperature of the water you decide to use the filter with before purchase, by keeping in mind that many of them only work with cold water.
For some filters, manufacturers specify that they do not work with well water, whereas others mention that the water needs to be disinfected before filtration.
The size of the filters differs according to the model, but most of them can be fitted under any kitchen sink comfortably. Check how much space you have available before you settle on a model, to make sure that your chosen filter can be installed without issues.
What the set includes
Most under sink water filter systems come with all the parts that you need to install them by yourself, but some may require extra tubes or brackets depending on your plumbing system. Some models come with extras such as tanks or lead-free faucets.
The warranty of water filters differs from one manufacturer to another, but as a rule of thumb, you should expect to get a one-year warranty for parts and repairs.